| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.40 | 7.419% | $122.8873 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $77.66 | 9.233% | $84.8303 | $84.83 | $84.85 | $84.80 |
| Purchase #3 | $185.58 | 3.229% | $191.5724 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $131.27 | 4.522% | $137.206 | $137.21 | $137.20 | $137.20 |
| Purchase #5 | $196.31 | 7.810% | $211.6418 | $211.64 | $211.65 | $211.60 |
| Purchase #6 | $194.58 | 10.361% | $214.7404 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $248.41 | 12.196% | $278.7061 | $278.71 | $278.70 | $278.70 |
| 7 purchase totals = | $1,148.21 | $1,241.5843 | $1,241.59 | $1,241.60 | $1,241.50 | |